From patchwork Fri Apr 15 20:43:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Snitzer X-Patchwork-Id: 12815284 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C408C433EF for ; Fri, 15 Apr 2022 20:43:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242926AbiDOUq0 (ORCPT ); Fri, 15 Apr 2022 16:46:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231648AbiDOUqZ (ORCPT ); Fri, 15 Apr 2022 16:46:25 -0400 Received: from mail-qv1-f41.google.com (mail-qv1-f41.google.com [209.85.219.41]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AC816EC67 for ; Fri, 15 Apr 2022 13:43:54 -0700 (PDT) Received: by mail-qv1-f41.google.com with SMTP id b17so7116168qvf.12 for ; Fri, 15 Apr 2022 13:43:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=dskBOhb9QspscL9XWUhdQTNZeNyaY8giFcfTVpvjXl0=; b=aGZo5iE0n7kMCtPV4LMqCyInl8OzbtWBs0+7RTb0LJ6RdVLz5s9MSTBpol4c3OF90l IXva3k0BrmrJmDKre/+gOO8/fGttYPDJVq+kmnosDGEA/NH4HMW5Cbql35C9okAwyRzD P8zHtDcTGqGGawZRTek6sJBjsOeHcOQ0SMi+bawBRvWf9mZF6/gPFECci4la+hPsj6ck az8ek92hHd6jFrb8xSOhDMk6YdP7Y7f+ws0UIMgEH7XdwvgV0BlzYpcExM3n9dVlo4EI gtWynmoZgzeYGFa0vy3vuiZIs4byDwnQujCGVe+OR4RUKOP2ml6Da4vfMgKEoOmQsG0u eTtw== X-Gm-Message-State: AOAM533/ylggFdZkzPL3JIC9137Pim30FcluzhT92yYRWZ6DKJBRmgwt 3Lqr8JF77sIUP+Q+IqNe55Xo X-Google-Smtp-Source: ABdhPJx2mZgf+C5WY/ENtFTxQGhP2UyjJL9VrfeBaCTo88B1PevALPYO/NvrKfZRsRCQ8h9kR2d62g== X-Received: by 2002:a05:6214:1bce:b0:441:2d37:1fd1 with SMTP id m14-20020a0562141bce00b004412d371fd1mr548106qvc.10.1650055433456; Fri, 15 Apr 2022 13:43:53 -0700 (PDT) Received: from localhost (pool-68-160-176-52.bstnma.fios.verizon.net. [68.160.176.52]) by smtp.gmail.com with ESMTPSA id k2-20020a37ba02000000b0067dc1b0104asm2850502qkf.124.2022.04.15.13.43.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Apr 2022 13:43:53 -0700 (PDT) Date: Fri, 15 Apr 2022 16:43:52 -0400 From: Mike Snitzer To: Linus Torvalds Cc: dm-devel@redhat.com, linux-block@vger.kernel.org, Alasdair G Kergon , Khazhismel Kumykov , Mikulas Patocka , Shin'ichiro Kawasaki Subject: [git pull] device mapper fixes for 5.18-rc3 Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi Linus, The following changes since commit ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e: Linux 5.18-rc2 (2022-04-10 14:21:36 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-5.18/dm-fixes-2 for you to fetch changes up to 92b914e29af3e99589f2d2876616c0b534892ed4: dm: fix bio length of empty flush (2022-04-15 16:16:09 -0400) Please pull, thanks. Mike ---------------------------------------------------------------- - Fix memory corruption in DM integrity target when tag_size is less than digest size. - Fix DM multipath's historical-service-time path selector to not use sched_clock() and ktime_get_ns(); only use ktime_get_ns(). - Fix dm_io->orig_bio NULL pointer dereference in dm_zone_map_bio() due to 5.18 changes that overlooked DM zone's use of ->orig_bio - Fix for regression that broke the use of dm_accept_partial_bio() for "abnormal" IO (e.g. WRITE ZEROES) that does not need duplicate bios - Fix DM's issuing of empty flush bio so that it's size is 0. ---------------------------------------------------------------- Khazhismel Kumykov (1): dm mpath: only use ktime_get_ns() in historical selector Mike Snitzer (2): dm zone: fix NULL pointer dereference in dm_zone_map_bio dm: allow dm_accept_partial_bio() for dm_io without duplicate bios Mikulas Patocka (1): dm integrity: fix memory corruption when tag_size is less than digest size Shin'ichiro Kawasaki (1): dm: fix bio length of empty flush drivers/md/dm-integrity.c | 7 +++-- drivers/md/dm-ps-historical-service-time.c | 11 +++---- drivers/md/dm-zone.c | 49 +++++++++++++++++------------- drivers/md/dm.c | 18 +++++------ 4 files changed, 45 insertions(+), 40 deletions(-)